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Mathematics, 08.01.2021 03:40 OceanClaws
34. The telephone company offers
two billing plans for local calls.
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Plan 1 charges $33 per month for
unlimited calls and Plan 2
charges $19 per month plus
$0.07 per call. Find the number
of monthly calls for which Plan 1
is more economical than Plan 2.
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Answers: 2
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34. The telephone company offers
two billing plans for local calls.
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